INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c9be2e951c9778d103821eff7f7d8df9baae38b464c6ae64c595530c85f968c', 
    'uRHH8iO9rB/uoUrjW8S8udinph928Sie5emzWF/PIZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)